Other mistake: The opening scene shows a soldier lighting his cigarette from a lantern. Not only does the cigarette not touch the flame, no smoke is seen as the soldier puffs on it.
A Very Long Engagement (2004)
1 other mistake
Directed by: Jean-Pierre Jeunet
Starring: Jodie Foster, Audrey Tautou, Gaspard Ulliel, Dominique Pinon, Chantal Neuwirth
Factual error: The bird hovering near Manech's lighthouse is supposed to be an Albatross, but it's a Gannet.